Required Property not Working in Site but Working on Design Interface.

Works rock solid for me. Stupid question, did you add the interface to a process as start form and then added this process as an action? Adding just the interface will not trigger the submit.

Yes Stephan i am calling process in saveInto of button.

This is not what I am talking about. Submit in Appian is limited to process context and only works for start forms or user input tasks.

If you want to use a form as an action in your site, add it to the process and the process as action to the site.

Hi Shubham

Have you get solution of this issue ? If Yes, Plz share here.

Hi Nikhil, required parameter works well..what is the exact issue you are getting?

It would be helpful If you can share more details and context.

I am 2 years late to the Question, but thought of putting my experience to help the folks who land here in future
I faced the same issue recently

Problem:
A section Interface was to be made visible on the Site to say User A, however the contents of the Interface was referencing an object whose Viewer Group did not include the User A

Solution:
I added User A to the Viewer Group of all the Objects which were referenced used by the Interface.

The solution is provided by Mike Schmitt in this thread community.appian.com/.../115836